2025 10 Leading nf membrane element Manufacturers in China

Introduction to NF Membrane Element

Nanofiltration (NF) membrane elements are a crucial part of membrane separation technology. These membranes have pore sizes typically in the range of 1 - 10 nanometers, which allows them to separate substances based on both size and charge. They can effectively retain organic molecules with molecular weights in the range of about 200 - 1000 Daltons, as well as multivalent ions, while allowing monovalent ions and small molecules to pass through.

NF membrane elements are widely used in various fields. In water treatment, they are used for desalination of brackish water, removal of hardness, and removal of contaminants such as pesticides, heavy metals, and natural organic matter. In the food and beverage industry, they are used for concentration, purification, and fractionation of products. In the pharmaceutical industry, they play a role in the purification of drugs and the separation of biomolecules.

Now, let's take a look at the 10 leading NF membrane element manufacturers in China.

1. Proshare Innovation Suzhou Co., Ltd

Proshare Innovation Suzhou Co., Ltd is a high - tech enterprise dedicated to the research, development, production, and sales of membrane separation technology. The company has a professional R & D team composed of experts in the field of membrane science, materials science, and chemical engineering. This team continuously explores new membrane materials and manufacturing processes to improve the performance of NF membrane elements.

Features in NF Membrane Elements:

• High Selectivity: Proshare's NF membrane elements can accurately separate different substances according to their molecular size and charge characteristics. For example, in water treatment applications, they can effectively remove divalent ions such as calcium and magnesium while allowing a certain proportion of monovalent ions to pass through, which is very important for producing water with appropriate mineral content.
• Good Chemical Resistance: Their membranes can withstand a wide range of chemical environments, including different pH values and the presence of various chemical reagents. This property makes them suitable for use in industrial processes where harsh chemicals are involved.
• Long Service Life: Due to the high - quality materials and advanced manufacturing processes used, Proshare's NF membrane elements have a long service life. They can maintain stable performance over an extended period, reducing the frequency of membrane replacement and thus lowering the overall operating cost.

Enterprise Advantage:

• Independent Innovation: The company invests a large amount of resources in research and development, and has a number of independent intellectual property rights. This allows them to keep up with the latest technological trends in the industry and develop products that meet the changing needs of customers.
• Customized Service: Proshare can provide customized NF membrane solutions according to the specific requirements of different customers. Whether it is for small - scale laboratory applications or large - scale industrial production, they can design and produce membrane elements that are tailored to the customer's needs.
• Quality Assurance System: The company has established a strict quality assurance system from raw material procurement to product delivery. Every NF membrane element undergoes rigorous testing to ensure that it meets the high - quality standards set by the company.

Website: https://www.psitfn.com/

2. Toray Membrane (China) Co., Ltd

Toray is a well - known global company with a long - standing reputation in the field of membrane technology. Toray Membrane (China) Co., Ltd is a subsidiary of the Toray Group, which has a strong R & D and production base in China.

Features in NF Membrane Elements:

• Advanced Membrane Structure: Toray uses unique membrane formation technologies to create a uniform and stable membrane structure. This structure ensures high - efficiency separation performance, allowing for rapid and accurate separation of different substances. For example, in the treatment of industrial wastewater, their NF membrane elements can quickly remove pollutants and recover valuable substances.
• High Flux: The company's NF membrane elements have a relatively high water flux. This means that they can process a large amount of water in a short period of time, which is very beneficial for large - scale water treatment projects. In addition, high flux also helps to reduce energy consumption during the operation process.
• Excellent Fouling Resistance: Toray has developed special surface modification technologies for its NF membrane elements. These technologies make the membrane surface smooth and less likely to adsorb pollutants, thereby reducing the occurrence of membrane fouling. This property significantly extends the cleaning cycle of the membrane and improves the overall operating efficiency.

Enterprise Advantage:

• Global R & D Resources: As part of the Toray Group, the company can access the group's global R & D resources. This allows it to stay at the forefront of membrane technology development and introduce the latest research results into its product development.
• Comprehensive Product Portfolio: In addition to NF membrane elements, Toray also offers a wide range of other membrane products, such as reverse osmosis membranes and ultrafiltration membranes. This comprehensive product portfolio enables the company to provide customers with integrated solutions for different separation needs.
• Strong Brand Image: Toray has a long - established and well - recognized brand in the membrane industry. Customers around the world trust the quality and performance of Toray's products, which gives the company a significant advantage in the market competition.

3. GE Water & Process Technologies (China)

GE is a global industrial giant, and its water and process technologies division in China has made significant contributions to the development of the membrane industry.

Features in NF Membrane Elements:

• Intelligent Design: GE's NF membrane elements are designed with intelligent features. For example, they are equipped with sensors that can monitor the operating conditions of the membrane in real - time, such as pressure, flow rate, and separation efficiency. This real - time monitoring allows for timely adjustment of the operating parameters to ensure optimal performance.
• High - Performance Materials: The company uses high - quality membrane materials that are specially developed for NF applications. These materials have excellent mechanical strength and chemical stability, which can withstand high - pressure operation and the attack of various chemicals.
• Multi - stage Separation Capability: GE's NF membrane elements can achieve multi - stage separation. They can be combined in series or parallel to form a more complex separation system, which can meet the requirements of different separation processes and achieve higher separation accuracy.

Enterprise Advantage:

• Rich Industry Experience: With decades of experience in the water treatment and process technology industry, GE has accumulated a wealth of practical experience. This experience enables the company to understand the needs of different industries and provide targeted solutions.
• Global Service Network: GE has a global service network, which can provide customers with timely technical support and after - sales service. No matter where the customers are located, they can quickly get help when they encounter problems with the NF membrane elements.
• Continuous Technological Innovation: The company is committed to continuous technological innovation. It invests a large amount of money in research and development every year to improve the performance of its membrane products and develop new applications.

4. Hefei GN Separation Technology Co., Ltd

Hefei GN Separation Technology Co., Ltd is a domestic enterprise that focuses on the development and production of membrane separation equipment.

Features in NF Membrane Elements:

• Cost - effective: The company's NF membrane elements are priced competitively without sacrificing quality. This makes them an attractive choice for small and medium - sized enterprises that have budget constraints but still need high - performance membrane products.
• Flexible Configuration: Hefei GN can provide flexible configuration options for its NF membrane elements. Customers can choose different membrane areas, module types, and connection methods according to their specific production needs. This flexibility allows for the optimization of the separation process and the improvement of production efficiency.
• Good Compatibility: The NF membrane elements produced by Hefei GN are compatible with a variety of other separation equipment and systems. They can be easily integrated into existing production lines, which reduces the cost and time of system upgrading.

Enterprise Advantage:

• Local Market Adaptability: As a domestic enterprise, Hefei GN has a better understanding of the local market demand and regulatory environment. This enables the company to develop products that are more suitable for the Chinese market and provide more convenient after - sales service.
• Rapid Response to Customer Needs: The company has a fast - paced R & D and production process, which can quickly respond to customer needs. Whether it is for product customization or emergency order processing, Hefei GN can provide efficient solutions.
• Technical Training and Support: Hefei GN provides comprehensive technical training and support services to its customers. They can train customers' operators on the installation, operation, and maintenance of NF membrane elements, ensuring that customers can use the products correctly and effectively.

5. Hangzhou Water Treatment Technology Development Center Co., Ltd

Hangzhou Water Treatment Technology Development Center Co., Ltd is a leading enterprise in the field of water treatment technology in China. It has a long - history of research and development in membrane technology.

Features in NF Membrane Elements:

• High - Precision Separation: The company's NF membrane elements can achieve high - precision separation of different substances. They can accurately control the retention rate of specific substances, which is very important for applications such as the purification of high - value - added products in the pharmaceutical and food industries.
• Stable Performance under Harsh Conditions: Hangzhou Water Treatment's NF membrane elements can maintain stable performance under harsh operating conditions, such as high temperature, high pressure, and high - salinity environments. This property makes them suitable for use in some special industrial processes.
• Environment - friendly Design: The company pays attention to environmental protection in the design and production of NF membrane elements. They use environmentally friendly materials and manufacturing processes, and the membrane elements can be recycled and reused to a certain extent, reducing the impact on the environment.

Enterprise Advantage:

• National - level R & D Platform: Hangzhou Water Treatment has a national - level R & D platform, which brings together a large number of top - notch experts and technicians in the field of water treatment. This platform provides strong support for the company's technological innovation and product development.
• Industry - wide Influence: The company has a wide influence in the domestic water treatment industry. It participates in the formulation of industry standards and promotes the development of the entire industry. This influence also helps the company to obtain more resources and support for its development.
• Comprehensive Technical Services: In addition to providing high - quality NF membrane elements, Hangzhou Water Treatment also offers comprehensive technical services, including process design, system integration, and after - sales maintenance. This one - stop service model makes it more convenient for customers to use the products.

6. Beijing Originwater Technology Co., Ltd

Beijing Originwater Technology Co., Ltd is a well - known enterprise in the water treatment industry, with a strong focus on membrane technology.

Features in NF Membrane Elements:

• Integrated System Solutions: Originwater provides integrated system solutions based on its NF membrane elements. They can design and build complete water treatment systems according to the specific needs of customers, including pre - treatment, membrane separation, and post - treatment processes. This integrated solution ensures the overall efficiency and stability of the water treatment process.
• Remote Monitoring and Management: The company's NF membrane systems are equipped with remote monitoring and management functions. Through the Internet of Things (IoT) technology, customers can remotely monitor the operating status of the membrane system, receive real - time alarms, and adjust the operating parameters. This remote management mode improves the convenience and efficiency of system operation.
• Energy - saving Design: Originwater pays attention to energy - saving in the design of NF membrane elements and systems. They use advanced membrane materials and process designs to reduce energy consumption during the separation process, which is in line with the current trend of sustainable development.

Enterprise Advantage:

• Large - scale Project Experience: Originwater has participated in many large - scale water treatment projects at home and abroad. This experience has enabled the company to accumulate rich project management experience and technical know - how, which can be applied to the development and improvement of its NF membrane products.
• Strong Financial Support: As a listed company, Originwater has strong financial support. This allows the company to invest more in research and development, production expansion, and market promotion, which is conducive to the continuous improvement of its product competitiveness.
• Brand Recognition: Originwater has a high brand recognition in the domestic water treatment market. Its brand image is associated with high - quality products and reliable services, which helps the company to attract more customers.

7. Shanghai Kangmi Membrane Technology Co., Ltd

Shanghai Kangmi Membrane Technology Co., Ltd is a professional manufacturer of membrane products, with a focus on the development and production of NF membrane elements.

Features in NF Membrane Elements:

• Specialized Membrane Formulation: The company has developed its own specialized membrane formulation for NF membrane elements. This formulation gives the membrane unique properties, such as high hydrophilicity, which can improve the water flux and anti - fouling performance of the membrane.
• Small - scale and Customized Production: Shanghai Kangmi is good at small - scale and customized production of NF membrane elements. It can meet the needs of customers with small - batch and special - requirement orders. This flexibility in production allows the company to serve a wider range of customers.
• Rapid Product Iteration: The company has a fast - paced product iteration cycle. It can continuously improve the performance of its NF membrane elements based on market feedback and technological progress, ensuring that the products always meet the latest market requirements.

Enterprise Advantage:

• Agile R & D and Production Model: Shanghai Kangmi's agile R & D and production model enables it to quickly respond to market changes and customer needs. It can develop and produce new products in a short period of time, which is a significant advantage in the highly competitive membrane market.
• Close Customer Relationship: The company attaches great importance to building close relationships with its customers. It can provide personalized service and technical support according to the specific needs of each customer, which helps to improve customer satisfaction and loyalty.
• Cost - control in Small - scale Production: Despite its focus on small - scale production, Shanghai Kangmi has effective cost - control measures. It can produce high - quality NF membrane elements at a reasonable cost, which makes its products more competitive in the market.

8. Tianjin Motimo Membrane Technology Co., Ltd

Tianjin Motimo Membrane Technology Co., Ltd is an enterprise that is actively involved in the research and development and production of membrane separation technology.

Features in NF Membrane Elements:

• High - strength Membrane Structure: The company's NF membrane elements have a high - strength membrane structure. This structure can withstand high - pressure operation without deformation or damage, which is very important for long - term and stable operation in industrial applications.
• Good Thermal Stability: Tianjin Motimo's NF membrane elements have good thermal stability. They can maintain stable performance at relatively high temperatures, which expands their application scope in some high - temperature industrial processes.
• Efficient Cleaning Performance: The membranes are designed to have efficient cleaning performance. They can be easily cleaned by common cleaning methods, which reduces the cleaning time and cost and extends the service life of the membrane.

Enterprise Advantage:

• Advanced Manufacturing Equipment: Tianjin Motimo is equipped with advanced manufacturing equipment for membrane production. This equipment ensures the high - precision manufacturing of NF membrane elements and the consistency of product quality.
• Technical Cooperation with Research Institutions: The company has established close technical cooperation relationships with many domestic and foreign research institutions. Through these cooperation, it can introduce the latest research results and technologies into its product development, which helps to improve the technological level of its products.
• Market - oriented Product Development: Tianjin Motimo focuses on market - oriented product development. It conducts in - depth market research to understand the needs and pain points of customers, and then develops products that can effectively solve these problems.

9. Jiangsu Jiuwu Hi - tech Co., Ltd

Jiangsu Jiuwu Hi - tech Co., Ltd is a high - tech enterprise that focuses on the development and production of inorganic membrane materials and membrane separation equipment, including NF membrane elements.

Features in NF Membrane Elements:

• Inorganic Membrane Advantage: The company uses inorganic membrane materials in its NF membrane elements. Inorganic membranes have many advantages over organic membranes, such as high chemical stability, high temperature resistance, and good mechanical strength. These properties make the NF membrane elements more suitable for use in harsh industrial environments.
• High - temperature Sterilization Capability: Due to the use of inorganic membrane materials, Jiangsu Jiuwu's NF membrane elements can be sterilized at high temperatures. This is very important for applications in the food, beverage, and pharmaceutical industries, where strict hygiene standards are required.
• Long - term Stability: The inorganic membrane - based NF membrane elements have long - term stability. They can maintain stable separation performance over a long period of time, reducing the need for frequent membrane replacement.

Enterprise Advantage:

• Core Inorganic Membrane Technology: Jiangsu Jiuwu has mastered core inorganic membrane technology. This technology gives the company a unique competitive advantage in the market, as inorganic membrane products are still in a relatively high - end segment of the membrane industry.
• Industry - University - Research Collaboration: The company actively promotes industry - university - research collaboration. It cooperates with universities and research institutions to carry out in - depth research on inorganic membrane materials and technologies, which helps to continuously improve the performance and quality of its products.
• Diversified Product Application: In addition to NF membrane elements, Jiangsu Jiuwu also has a wide range of other inorganic membrane - based products. This diversified product application allows the company to serve different industries and customer groups, reducing the risk of relying on a single product.

10. Shandong Ocean University Membrane Technology Co., Ltd

Shandong Ocean University Membrane Technology Co., Ltd is affiliated with Shandong Ocean University, which has strong scientific research strength in the field of membrane technology.

Features in NF Membrane Elements:

• Marine - related Application Focus: The company focuses on the application of NF membrane elements in marine - related fields, such as seawater desalination and marine resource utilization. Their membrane elements are specially designed to adapt to the high - salinity and complex chemical composition of seawater, and can achieve efficient separation and purification.
• Biomimetic Membrane Design: Inspired by biological membranes in nature, the company has carried out biomimetic membrane design for its NF membrane elements. This design can improve the selectivity and flux of the membrane, and also enhance its anti - fouling performance.
• Integration of Marine Science and Technology: Shandong Ocean University Membrane Technology combines marine science and technology with membrane technology. This integration enables the company to develop innovative solutions for marine - related problems, such as the treatment of marine pollution and the recovery of valuable substances from seawater.

Enterprise Advantage:

• University - backed Research Strength: As an enterprise affiliated with Shandong Ocean University, it can access the university's rich research resources, including top - notch research teams, advanced research equipment, and a large amount of scientific research data. This strong research strength provides a solid foundation for the company's product development.
• Industry - leading in Marine Applications: In the field of marine membrane applications, the company is in the leading position in China. It has participated in many national and provincial marine - related research projects, which gives it a deep understanding of the market demand and technical requirements in this field.
• Talent Cultivation and Training: The company also plays an important role in talent cultivation and training. It provides internship and employment opportunities for students from Shandong Ocean University, which helps to train a new generation of membrane technology professionals.

Conclusion

The 10 leading NF membrane element manufacturers in China, including Proshare Innovation Suzhou Co., Ltd and the other nine companies mentioned above, have their own unique features and advantages. These manufacturers cover a wide range of aspects, from global giants with advanced technology and comprehensive product portfolios to domestic enterprises with strong local adaptability and cost - effectiveness.

In the future, with the continuous development of various industries such as water treatment, food, and pharmaceuticals, the demand for NF membrane elements will continue to grow. These manufacturers will face both opportunities and challenges. They need to continuously innovate in technology, improve product quality, and provide better services to meet the increasing and changing market demands. At the same time, they also need to strengthen cooperation and exchanges to jointly promote the development of the NF membrane element industry in China and even in the world.

It should be noted that the membrane industry is a highly dynamic and competitive field, and the ranking and performance of these manufacturers may change over time. However, through continuous efforts and development, they will all contribute to the progress of membrane separation technology and the sustainable development of related industries.